Tokochi

About Tokochi

Tokochi is a pixel-art virtual pet for developers who work with AI coding agents. Users sign in with GitHub and get an egg that grows based on the number of tokens they consume while coding with AI tools. The homepage shows the pet's current stage, called Egg, along with a running count of tokens consumed and the amount needed before something hatches.

The site is organized around a habitat and a set of evolutions, suggesting the pet changes form as usage accumulates. This turns an otherwise invisible metric, token usage, into something visible and a little playful, with a retro look and a dark, terminal-style design.

Tokochi states that it reads token metadata only and does not persist transcript text, so the pet is fed by usage counts rather than by the content of coding sessions. It suits developers who want a lighthearted way to track their AI agent activity.